Question about Chevrolet Corvette

2 Answers

Ac compressor wont go on jumped comp took full charge replaced relay could it be control panel had friend who is a good tech do it he said its probably the control panel is there any oter relay. could it be a fuse he said he checked.

Posted by on

  • Anonymous Mar 17, 2014

    All we were trying to do is figure out why the compressor wasnt coming on when we went to charge the system

  • Anonymous Mar 29, 2014

    AC compressor doesnt come on. Not fuses relays. AC control only lights up on high

×

2 Answers

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 1 Answer

Ac compresor relay diagram/scamatic

Posted on Sep 06, 2008

  • nathan davis
    nathan davis Dec 12, 2013

    theirs a black diode in fuse panel under the hood that is shorting your system out and trying to find one best at junk yard

×

Ac compresor relay digram

Posted on Sep 06, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

3 Answers

A/c why my compressor does notwork turn the shaft and turns freely do not get power to it and donot have fuse box identification for the fuses


first you should know that there is an electromagnetic clutch on the compressor and it is going to appear to be free turning unless there is power to it. Second is a switch that is in line with the power to the clutch and that switch opens and wont let power to the clutch if the Freon is low. Third is the fuse that you may be able to find a diagram for at autozone dot come. Make a free account and then login and put in the year make and model and go browse the free repair guides.

Feb 24, 2016 | 1995 Ford Escort

2 Answers

A/c comp.won't kick on tryed to jump pressure switch still nothing fuse is good 1989 Chevy 5.7 comp.is new


There is also a relay to check. If relay is ok, the compressor clutch or wiring to it may be faulty

Jun 07, 2015 | Chevrolet Cars & Trucks

1 Answer

Ac problem


jump the low or high pressure switchs this switchs are located on the a/c lines of tje compresor not run check power to the compresor if you have power maybe the compressor is gone check the a/c control pannel to and take a second opinion before expend money

Aug 04, 2012 | 2006 Kia Sedona

1 Answer

What energizes ac relay on 2005 freestar


The low side pressure switch in the AC low pressure line signals the PCM (computer control) to close the AC compressor relay and raise the idle speed. If the system is low on refrigerant charge the relay will not allow the system to engage the compressor, this is because the oil that lubricates all the works is suspended in the AC refrigerant, if that is low then the system gets no lubrication and will quickly seize up..

Mar 23, 2012 | 2005 Ford Freestar

1 Answer

I have a 02 lincoln ls . the air conditiong is not working . i took it to a local shop they check the compressor, fuses, relays, pressure swithches, all is checcking out good. They jump the compressor...


YOU COULD HAVE OPEN OR SHORT IN THE BLACK YELLOW WIRE GOING TO AC COMPRESSOR CYCLING PRESSURE SWITCH. CHECK FOR A SHORT OR OPEN IN RED YELLOW WIRES AT THE AC PRESSURE CUTOFF SWITCH. USE VOLT METER AND CHECK FOR VOLTAGE AT BOTH SWITCHES. PROBLEM COULD BE IN THE EATC MODULE THAT SEND POWER TO PURPLE WIRE THAT FEEDS THE AC PRESSURE CUTOFF SWITCH AND AC CLUTCH CYCLING PRESSURE SWITCH THEN FEEDS THE AC COMPRESSOR CLUTCH SOLENOID.

Jun 24, 2011 | 2002 Lincoln LS

1 Answer

No power to ac comp. All fuses good, ac/heater controls have power


U NEED TO CHECK FOR POWER AT LOW PRESURE SWITH AND A/C RELAY.U WONT GET POWER TO COMPRESSOR UNLESS RELAY IS WORKING AND SYSTEM THINKS THERE IS ENOUGH REFRIGERANT IN. USUALLY LOW PRESSURE SWITCH IS ON TOP OF RECEIVER DRIER.

Aug 07, 2010 | 1989 Mercury Cougar

1 Answer

96 jettas compressor and fan won't come on. can't charge the AC until so.


These wont come on until you charge the system. if it was charged and still wont come on, several things keep it off. the compressor , high and low pressure switches, relay, control panel inside, and the ecm computer

Jun 16, 2010 | 1996 Volkswagen Jetta

1 Answer

2001 dodge stratus clutch wont turn on


i presume it was recharged by a certified hvac tech, then take it back that should still be under warranty,otherwise check your a/c relay hvac /fan fuse control circuit,with car engine turned off switch on ignition,but dont start,you should hear a click from the clutch magnet on the compressor,and if possible check for 12volts d.c. at clutch wires lack of voltage wont let comp operate,then it needs to be diagnosed from clutch back thru to fuse/relay panel

Aug 30, 2009 | 2001 Dodge Stratus

1 Answer

Cannot find relay center in 1990 corvette


check the low side switch located on the ac receiver drier for 12 volts if so jump it with a paper clip if the compressor comes on then the relay is good if not the relay is in the fuse junction box under the hood.Most likely the pressure sensor.

May 23, 2009 | 1990 Chevrolet Corvette

2 Answers

1997 Deville ac compressor locked out - low


70 psi static does need a charge.find compressor relay, jump relay and compressor will start. add refrigerant,replace relay and a/c should work fine

Apr 16, 2009 | 1997 Cadillac Eldorado

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

949 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

60769 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21949 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6811 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...